Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973104 | Car seat | Keiji Nakayama, Shinobu Imai, Shoji Mizuno | 1990-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973104 | Car seat | Keiji Nakayama, Shinobu Imai, Shoji Mizuno | 1990-11-27 |